# IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 223 - 228 of 929

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## Question number: 223

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MCQ▾

### Question

In given figure. Then is ________ Given the Angle ABD is 70 and ADB is 30 Given the ABD is 70 and ADB is 30 find the BCD angle

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 224

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MCQ▾

### Question

In the medians AD, BE and CF pass through G. If , then BE is ________ In Triangle ABC, the Medians AD, BE and CF Pass through G In triangle ABC, the medians AD, BE and CF pass through G then find BE

### Choices

Choice (4) Response

a.

6

b.

9

c.

1

d.

3

## Question number: 225

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MCQ▾

### Question

Two points with coordinate (5,3), (5,6) and (5, -4) lie on a line, parallel to which axis?

### Choices

Choice (4) Response

a.

Y-axis

b.

X-axis

c.

All of the above

d.

None of the above

## Question number: 226

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MCQ▾

### Question

The largest sphere is cut off from a cube of side 5 cm. the volume of the sphere will be ________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 227

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MCQ▾

### Question

A rectangle garden is 80 m long and 65 m broad. A path 10 m wide is to be build out around it. Also area of path is ________

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 228

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MCQ▾

### Question

An exterior angle of a triangle is 135˚ and one of the interior opposite angle is 60˚. Then the other two angles of a triangle are Given the Exterior and Interior Opposite Angle Given the exterior angle of a triangle is 135 and one of the interior opposite angle is 60˚ and fined the other two angles

### Choices

Choice (4) Response

a.

b.

c.

d.